Inter-cell multi-transmission reception point (TRP) operation
AssigneeLenovo (Beijing) Limited
InventorsBingchao Liu, Chenxi Zhu, Wei Ling, Yi Zhang, Lingling Xiao
Life of this patent
Estimating the term…
Abstract
Methods and apparatuses for inter-cell multi-TRP operation are disclosed. In one embodiment, a method comprises receiving a configuration of different CORESETPoolIndex values for different CORESETs, wherein, CORESETPoolIndex=0 is associated with a PCID of a serving cell and the higher layer parameter CORESETPoolIndex=1 is associated with a PCID of a non-serving cell that is different from the PCID of the serving cell; and receiving a configuration of a SSB from the non-serving cell configured as a RS to the signal associated with CORESETPoolIndex=1.
Claims20
A remote unit for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the remote unit to:
- receive a configuration of different CORESETPoolIndex values for different control resource sets (CORESET), wherein CORESETPoolIndex=0 is associated with a physical cell identifier (PCID) of a serving cell and a higher layer parameter CORESETPoolIndex=1 is associated with a PCID of a non-serving cell that is different from the PCID of the serving cell;
- and
- receive, from the non-serving cell, a first synchronization signal block (SSB) associated with th ePCID of the non-serving cell, the first SSB from the non-serving cell configured as a reference signal (RS) to a signal associated with CORESETPoolIndex=1, and wherein the first SSB has a same frequency and a same subcarrier spacing (SCS) as a second SSB associated with the PCID of the serving cell..
A base unit for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the base unit to:
- transmit a configuration of different CORESETPoolIndex values for different control resource sets (CORESETS), wherein CORESETPoolIndex=0 is associated with a physical cell identifier (PCID) of a serving cell and a higher layer parameter CORESETPoolIndex=1 is associated with a PCID of a non-serving cell that is different from the PCID of the serving cell;
- and
- transmit, from the non-serving cell, a synchronization signal block (SSB) associated with the PCID of the non-serving cell, the first SSB from the non-serving cell configured as a reference signal (RS) to a signal associated with CORESETPoolIndex=1, and wherein the first SSB has a same frequency and a same subcarrier spacing (SCS) as a second SSB associated with the PCID of the serving cell.
A method performed by a remote unit, the method comprising:
- receiving a configuration of different CORESETPoolIndex values for different control resource sets (CORESET), wherein CORESETPoolIndex=0 is associated with a physical cell identifier (PCID) of a serving cell and a higher layer parameter CORESETPoolIndex=1 is associated with a PCID of a non-serving cell that is different from the PCID of the serving cell;
- and
- receiving a configuration of a synchronization signal block (SSB) from the non-serving cell configured as a reference signal (RS) to a signal associated with CORESETPoolIndex=1.
A method performed by a remote unit, the method comprising:
- transmitting a configuration of different CORESETPoolIndex values for different control resource sets (CORESETS), wherein CORESETPoolIndex=0 is associated with a physical cell identifier (PCID) of a serving cell and a higher layer parameter CORESETPoolIndex=1 is associated with a PCID of a non-serving cell that is different from the PCID of the serving cell;
- and
- transmitting, from the non-serving cell, a synchronization signal block (SSB) associated with the PCID of the non-serving cell, the first SSB from the non-serving cell configured as a reference signal (RS) to a signal associated with CORESETPoolIndex=1, and wherein the first SSB has a same frequency and a same subcarrier spacing (SCS) as a second SSB associated with the PCID of the serving cell.
Dependencies are inferred from the claim text.